Sony Xperia 1 IV vs Realme C51 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C51
Realme C51
Realme

General

Launch Date June 11, 2022 August 1, 2023
Release Year 2022 2023

Physical

Volume 96.06 cm³ 102.59 cm³
Screen Size to Weight Ratio 3.51 "/g 3.62 "/g
Weight 185 g 186 g
Height 165 mm 167.2 mm
Width 71 mm 76.7 mm
Thickness 8.2 mm 8 mm
Foldable Design No No
Available Colors
  • Black
  • White
  • Violet
  • Mint Green
  • Carbon Black

Display

Screen Size 6.5 " 6.74 "
Resolution 1644 x 3840 720 x 1600
Aspect Ratio 21:9 20:9
Screen-to-Body Ratio 84.2 % 85.5 %
Pixel Density 643 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness N/A 560 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 110.07 mAh/in²
Battery Density 52.05 mAh/cm³ 48.74 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Unisoc Tiger T612 (12 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 730 Mali-G57

Connectivity

USB Version 3.2 2.0
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG, Video Output USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 13

Comparison Summary

Sony Xperia 1 IV vs. Realme C51: A Deep Dive

Let's dissect these two phones, the Sony Xperia 1 IV and the Realme C51, cutting through the spec sheet to uncover what truly matters for you, the user.

1. Specifications Breakdown

FeatureSony Xperia 1 IVRealme C51Real-World Implications
Design
Dimensions (mm)165 x 71 x 8.2167.2 x 76.7 x 8Xperia 1 IV is slightly more compact.
Weight (g)185186Negligible weight difference.
Build MaterialsGorilla Glass VictusUnspecifiedXperia offers superior scratch and drop resistance.
Display
Type6.5" OLED, 120Hz, HDR BT.20206.74" IPS LCD, 90HzXperia boasts superior color accuracy, contrast, and smoother scrolling.
Resolution1644 x 3840 (643 ppi)720 x 1600 (260 ppi)Xperia's display is significantly sharper and more detailed. Realme's display is less demanding on the battery.
Performance
ChipsetSnapdragon 8 Gen 1 (4 nm)Unisoc Tiger T612 (12 nm)Xperia delivers flagship-level performance; Realme offers budget-friendly performance.
CPUOcta-core (up to 3.0 GHz)Octa-core (up to 1.8 GHz)Xperia provides significantly faster processing speeds for demanding tasks and multitasking.
RAM12GB4GBXperia allows for seamless multitasking and app switching.
Camera
Rear Camera12MP Triple Camera + ToF 3D sensor50MP + 0.8MP Dual CameraXperia offers versatile lenses including telephoto; Realme relies on a high-resolution primary sensor.
Video RecordingUp to 4K@120fps1080p@30fpsXperia enables professional-grade video recording with higher resolution and frame rates.
Battery Life
Capacity5000 mAh5000 mAhSimilar battery capacity, but real-world usage will vary due to display and processor differences.
Fast Charging30W33WRealme offers slightly faster charging.

2. Key Insights

The Xperia 1 IV is a flagship device offering top-tier specifications across the board. Its strengths lie in its stunning OLED display, powerful Snapdragon processor, versatile camera system with advanced video capabilities, and premium build quality. However, this performance comes at a significantly higher price.

The Realme C51, on the other hand, is a budget-oriented phone prioritizing affordability. While it doesn't match the Xperia's performance, it offers a large display, a decent battery, and surprisingly fast charging for its price point.

3. User Profiles and Recommendations

Sony Xperia 1 IV: Ideal for power users, content creators, mobile gamers, and photography enthusiasts who demand the best possible performance and features. Those who value a premium, compact design will also appreciate the Xperia.

Realme C51: Best suited for budget-conscious users who prioritize essential smartphone functionalities like calling, texting, social media browsing, and light gaming. It's a great option for students or those looking for a reliable secondary device.

4. Buying Decision Framework

Questions to Consider:

  1. What is your budget? The Xperia 1 IV falls into the high-price range, while the Realme C51 is significantly more affordable.
  2. What are your primary smartphone needs? If you require top-tier performance and advanced features, the Xperia is the clear winner. For basic usage, the Realme C51 suffices.
  3. How important are display quality and camera capabilities? The Xperia excels in both areas, offering a superior visual experience and more versatile photography/videography options.

My Choice:

Personally, I would choose the Sony Xperia 1 IV. While the price is significantly higher, I value the superior display, performance, and camera capabilities. As a tech journalist, I often need to run demanding applications, multitask efficiently, and capture high-quality photos and videos. The Xperia 1 IV's compact form factor is also a plus for me. The Realme C51, while a solid budget option, doesn't meet my specific needs for a primary device. The long-term value proposition of a more powerful device that can handle future software updates and demanding tasks outweighs the initial cost savings for my use case.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.